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Automobile engines—Inspection method for surface treatment of piston rings—Part 1:Chromium based ceramic composite coating
Standard in brief
Scope of Application:
本文件规定了汽车发动机活塞环铬基陶瓷复合镀层的术语和定义、型式及组成、检验方法。
本文件适用于气缸直径小于或等于160 mm的汽车发动机活塞环铬基陶瓷复合镀层的检验,其他类型和大缸径活塞环复合镀层的检验参照采用。
Basic information
Standard No:QC/T 1222.1-2025
Standard Name:汽车发动机 活塞环表面处理层检验方法 第1部分:铬基陶瓷复合镀层
English Name:Automobile engines—Inspection method for surface treatment of piston rings—Part 1:Chromium based ceramic composite coating
Standard Status:现行
Release Date:2025-05-09
Effective Date:2025-11-01
Language of Publication:中文简体
Standard Classification
ICS Number:43.060
CCS Number:T12
Related Standards
Referenced Standards:GB/T 1149.1,GB/T 1149.2,GB/T 4340.1,GB/T 6462
Publication Information
Number of pages:16
Number of words:15 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:Yes
Print Publication Date:2025-08-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:中华人民共和国工业和信息化部
Standard Type:QT
Standard Attribute:QC
Other Standard Number:1222.1
Drafter:王星、王友愉、姜殿昌、丁伟、张仪、郭喜英、程伟胜
Drafting Organization:安庆帝伯格茨活塞环有限公司、华闽南配集团股份有限公司、滨州渤海活塞有限公司、仪征亚新科双环活塞环有限公司、南京飞燕活塞环股份有限公司、一汽解放大连柴油机有限公司
Management Organization:全国汽车标准化技术委员会(SAC/TC 114)
Proposing Department:全国汽车标准化技术委员会(SAC/TC 114)